PEPTIDE PREP™ Detox Shampoo
Hair and scalp clarifying product benefits, includes activated charcoal, salicylic acid, and K18PEPTIDE for healthy and detoxified hair.
K18 Peptide Prep Clarifying Shampoo - removes product buildup, oils, and metals, non-stripping, color-safe, vegan, cruelty-free, optimized pH.
Scalp camera closeup showing detox shampoo before and after results, with clear hair and scalp improvement after one wash.
Hair buildup chart showing clarification frequency based on shampoo routine, from daily to once a week, to manage heavy and light product use.
Effects of buildup on hair showing oil and sebum irritation, product-induced dullness, and metal and mineral discoloration and damage
K18 Peptide Prep shampoo bottles, designed to prepare hair for K18 mask results, smooth hair, and detoxify with clarifying properties.
How to use shampoos with K18 leave-in mask infographic guide for hair care routine, including steps like toweling dry, styling cream, and blow-dry.
PEPTIDE PREP™ Detox Shampoo

PEPTIDE PREP™ Detox Shampoo

Regular price $64.00 Sale price$55.00 NZD Save $9.00
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  • Authorized K18 Retailer
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A color-safe, non-stripping clarifying shampoo with the K18PEPTIDE™ to gently but effectively remove 99% product buildup*, 95% sebum* + 76% copper* for detoxified, refreshed hair.

  • pH-optimized
  • clears excess buildup
  • 17 ingredients + patented peptide
more to know

Deeply cleanses hair and scalp: A non-stripping, pH-optimized lather works to unclog hair follicles while banishing dirt, oils, metals from hard and tap water, and things left behind from heavy product buildup. Reduces 99% product buildup*, 95% sebum* + 76% copper* after just 1 wash

Clears the path: Intentional formulation means no fillers or deposits left behind leaving the cleanest canvas for maximum K18 Molecular Repair Leave-in Treatment results

Uniquely targets metals present in tap and hard water: Tackles common metals like nickel, cadmium, lead, zinc, iron that can cause dullness and buildup on the hair

Key benefits

Intentional ingredients remove buildup without stripping:

Purposeful formulation powered by active skincare-inspired ingredients (no fillers) to clean effectively without stripping it or messing with your color. Features 17 ingredients, plus our patented peptide

Activated charcoal absorbs toxins, excess oils, and dirt in the hair and scalp

Salicylic Acid clears sebum buildup in follicles without stripping hair of essential moisture and lipids

K18PEPTIDE™ helps reduce protein loss to help keep hair feeling healthy and strong

How to use
  1. Swap out your regular shampoo for this power wash 1x weekly or as needed.
  2. Massage into hair + scalp to remove excess buildup.
  3. Thoroughly rinse.
  4. Repeat as needed.

Creates a clean canvas for optimal results from K18 molecular repair formulas.

Ingredients

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Charcoal Powder, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid, Potassium Hydroxide, Sodium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Limonene.

Disclaimer

99% of product buildup was removed¹
95% of sebum was removed¹
76% of copper was removed²
¹Results observed as a reduction in product buildup and sebum in scientific-technical testing on bleached hair tresses after 1 use of K18 PEPTIDE PREP™ detox shampoo
²Results observed as a reduction in copper in scientific-technical testing on hair tresses exposed to contaminated hard water after 1 use of K18 PEPTIDE PREP™ detox shampoo

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